Commonly, a voucher is a document that shows goods have bought or services have been rendered, authorizes payment, and indicates the ledger account(s) in which these transactions have to be recorded.
It was the first product in a major class of drugs for depression called selective serotonin reuptake inhibitors. Prozac was first introduced to the U.S. market in January 1988, and it gained its most prescribed status within two years.
Prozac is a brand name medication containing the active ingredient Fluoxetine. It is a drug that belongs to the group of selective serotonin reuptake inhibitors. This drug affects chemical in brain that are either unbalanced or cause depression, pain and anxiety.